Home / Products / O2 Western Regulator SKU: 692 Categories: Medical Equipment, Uncategorized Tag: Ambulance Parts Description Description 50 PSI, M1-540-P – Oxygen regulator w/ gauge Related products Stainless steel glove box View Part Big Tex Go Industries Stainless Grill View Part Whelen Lin3 LED 300 Smart Red Clear RSR02ZCR Flash View Part Complete 4 1/2″ Door Grabber or Door Catch Set View Part